我收到错误函数redirectToCheckout 不存在。但是当我尝试在脚本标记中添加条纹时。它显示此错误。此错误发生在index.html 中的条带脚本标记上。但即使添加此脚本标签后,redirectToCheckoutout is not a function 错误仍然存在。
错误
GET https://js.stripe.com/v3/ net::ERR_BLOCKED_BY_RESPONSE.NotSameOriginAfterDefaultedToSameOriginByCoep Cant seem to pass through this.
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索引.html
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="styles.css">
<title>Store</title>
<script src="https://js.stripe.com/v3/"></script>
<script src="script.js" type="module" defer></script>
</head>
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服务器.js
require("dotenv").config();
const express = require("express");
const app = express();
const items = require("./items.json");
const cors = require("cors");
app.use(express.json());
const stripe = require("stripe")(process.env.STRIPE_PRIVATE_KEY);
app.use(
cors({
credentials: true,
origin: process.env.CLIENT_URL,
})
);
app.get("/items", (req, res) => {
res.json(
items.map((item) => { …Run Code Online (Sandbox Code Playgroud) javascript node.js stripe-payments cross-origin-embedder-policy
假设你写bytes(10),根据我的理解,这将创建一个 10 个字节的字节数组;但是,如果您改为写入bytes([10]),则会得到二进制值 10。
方括号对数字的数据类型有什么影响?作为操作员,我找不到有关它们的任何信息。
为了使网络应用程序更安全并迫使自己更好地控制未来的添加(不同 CDN 上的 JS 和 CSS 资产),我在我的 Fastify(与 Express 相同)网络应用程序中运行 Helmet 插件。
如果我停用所有头盔控件,如下所示:
fastify.register(helmet, false)一切正常并且所有资源都加载到客户端上。
然后我尝试用不同的配置玩(直到精疲力竭),但没有任何效果。配置和浏览器错误如下:
{
// contentSecurityPolicy: false,
crossOriginResourcePolicy: { policy: 'same-site'},
contentSecurityPolicy: {
directives: {
...require("fastify-helmet").contentSecurityPolicy.getDefaultDirectives(),
"default-src": ["'self'"],
"style-src": ["'self'", "'unsafe-inline'", 'unpkg.com', 'cdn.jsdelivr.net',
'fonts.googleapis.com', 'use.fontawesome.com'],
"script-src": ["'self'", 'unpkg.com', "cdn.jsdelivr.net", "'unsafe-inline'"],
"img-src": ["'self'", "'data'", "*.tile.osm.org"],
"font-src": ["'self'", 'fonts.googleapis.com', 'fonts.gstatic.com', 'use.fontawesome.com']
},
},
};
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均匀设置
{ contentSecurityPolicy: false, crossOriginResourcePolicy: { policy: 'same-site'} }
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与政策的其他变化:同源、跨源似乎都不起作用。
正如你所看到的,我也在 LOCALHOST 上运行,我没有在其他地方进行测试。
由于安装任何东西都是被禁止的,并且Python在学校电脑上不可用,所以我只能访问Notepad++[[[我知道有一种方法,但它需要安装一些东西,但我做不到]]]和Visual Basic,我可以使用有哪些可以运行 python 脚本吗?
我正在使用 C++ 中 boost 库的共享内存,我试图分配一个 unordered_map 与其他进程共享。服务器端代码如下:
地图创建器.h
//#pragma once
#pragma warning( disable :4494 )
#include <boost/interprocess/allocators/allocator.hpp>
#include <boost/interprocess/containers/string.hpp>
#include <boost/interprocess/managed_shared_memory.hpp>
#include <boost/interprocess/managed_mapped_file.hpp>
#include <boost/functional/hash.hpp>
#include <boost/unordered_map.hpp>
#include <iostream>
struct dataClass {
double Somma;
int Contatore;
};
namespace bip = boost::interprocess;
namespace bc = boost::container;
#ifdef COLIRU
using Segment = bip::managed_mapped_file;
#else
using Segment = bip::managed_shared_memory;
#endif
using Mgr = Segment::segment_manager;
template <typename T> using Alloc = bip::allocator<T, Mgr>;
using MyString = bc::basic_string<char, std::char_traits<char>, Alloc<char>>;
using KeyType = MyString;
using …Run Code Online (Sandbox Code Playgroud) 我安装了YCM(你完成了我),当我编码时,我发现命令$不能正常工作。它不会跳到行尾,而是跳到最后一个。例如a.cpp中的一行:
#include| <sys/socket.h>
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现在光标位于include之后,然后我输入 $,尝试跳到行尾,但结果如下:
#include <sys/socket.h|>
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我该如何做才能使其正常工作?
我正在开发一个 C++ 应用程序(大学的 OpenSSL 作业),并且我通过 valgrind 运行它,就像人们所做的那样。当程序因无效输入而失败时,我注意到一些相当奇怪的输出:
==1739== HEAP SUMMARY:
==1739== in use at exit: 588 bytes in 6 blocks
==1739== total heap usage: 52 allocs, 46 frees, 99,206 bytes allocated
==1739==
==1739== 44 bytes in 1 blocks are possibly lost in loss record 3 of 6
==1739== at 0x483BE63: operator new(unsigned long) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
==1739== by 0x4C20378: std::string::_Rep::_S_create(unsigned long, unsigned long, std::allocator<char> const&) (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28)
==1739== by 0x4C03187: std::logic_error::logic_error(char const*) (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28)
==1739== by 0x4C0325C: std::invalid_argument::invalid_argument(char const*) (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28) …Run Code Online (Sandbox Code Playgroud) 我有以下代码:
new Random().ints()
.map(i -> i / 2)
.limit(100)
.toArray()
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...并且它按预期工作。
但这不起作用:
new Random().ints()
.sorted()
.map(i -> i / 2)
.limit(100)
.toArray()
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它抛出:
Exception in thread "main" java.lang.IllegalArgumentException: Stream size exceeds max array size
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limit 不应该使流短路并帮助将其限制为 100 个元素吗?
我在 shell 中有以下变量
{
"type": "service_account",
"project_id": "projectid234",
"private_key_id": "aasdadsxzce5",
"private_key": "-----BEGIN PRIVATE KEY-----\nMIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQCiWjA5+xF6gsGC\nOknIL9DOCQpV2LRXYPEKl5+mXuN45vwqh6QvG4lw/Hi7EJhtAn+FQy7+yOQYrw3l\nQ2CpxDotT+PT2OuQ6LVbc/F+SblPlrK3B+8aEMo57PZ+gnwMcQ7+ofPnzC635uUP\npOG0idMTK\n-----END PRIVATE KEY-----\n",
"client_email": "clinetmail@asdasd3435.iam.gserviceaccount.com",
"client_id": "1234242342341",
"auth_uri": "https://accounts.google.com/o/oauth2/auth",
"token_uri": "https://oauth2.googleapis.com/token",
"auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
"client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/assadjashd.iam.gserviceaccount.com"
}
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就像下面这样:
export var1='{
"type": "service_account",
"project_id": "projectid234",
"private_key_id": "aasdadsxzce5",
"private_key": "-----BEGIN PRIVATE KEY-----\nMIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQCiWjA5+xF6gsGC\nOknIL9DOCQpV2LRXYPEKl5+mXuN45vwqh6QvG4lw/Hi7EJhtAn+FQy7+yOQYrw3l\nQ2CpxDotT+PT2OuQ6LVbc/F+SblPlrK3B+8aEMo57PZ+gnwMcQ7+ofPnzC635uUP\npOG0idMTK\n-----END PRIVATE KEY-----\n",
"client_email": "clinetmail@asdasd3435.iam.gserviceaccount.com",
"client_id": "1234242342341",
"auth_uri": "https://accounts.google.com/o/oauth2/auth",
"token_uri": "https://oauth2.googleapis.com/token",
"auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
"client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/assadjashd.iam.gserviceaccount.com"
}'
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现在我想将其转换为单行,我该怎么办?我尝试了各种解决方案,但它们不起作用。例如,我使用了下面的代码,但在转换为 Base64 并解码后,它只返回第一行。你介意帮我吗?
$((echo $var1 | tr -d '\n') | base64)
Run Code Online (Sandbox Code Playgroud) 我有一份包含结构化条目的期刊参考书目的 OCR 文本。我想使用不可见的 XML标准来提取和解析条目。
\n输入示例:
\n\n1 2 Hype. 1990?- 1993. Frequency: Bimonthly. River Edge, \n\nNJ. Published by Word Up! Video, Inc. Last issue 66 pages. \nHeight 28 cm. Line drawings; Photographs (some in color); \nCommercial advertising; Table of contents. Previous editor(s): \nMarica A. Cole. ISSN 1056-4632. LC card no. sn91-1965. \nOCLC no. 23715422. Subject focus and/or Features: Hip hop \nculture, Music, Rap music. \n\nWHi v.l, n.6; v.2, n.5 Pam 01-5450 Aug, 1992; Aug, 1993 …Run Code Online (Sandbox Code Playgroud) c++ ×3
node.js ×2
python ×2
bash ×1
boost ×1
cross-origin-embedder-policy ×1
exception ×1
grammar ×1
helmet.js ×1
java ×1
java-8 ×1
java-stream ×1
javascript ×1
jq ×1
memory-leaks ×1
shell ×1
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types ×1
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vim ×1
xml ×1